08W121
5902628081216
Bi-Metal hole saw dia 121mm 4-3/4"
The dimensions shown in the photoare examples. The actual dimensionscan be found in the product description.
The bi-metal hole saw is used for drilling holes in materials such as metal, stainless steel, non-ferrous metals, aluminium, wood and plastic. The holes are made of high-quality HSS high-speed steel. The correct rake angle and tooth spacing ensure efficient and fast hole drilling. When using the hole saw, it is important to use the correct coolant and adjust the rotational speed to the material to be drilled.
Technical data:
- Diameter of hole saw: 121 mm
- Depth of hole saw: 34 mm
- Max speed when drilling in steel: 75 rpm (oil-cooled)
- Max speed when drilling in stainless steel (INOX): 35 rpm (oil-cooled)
- Max speed when drilling in non-ferrous metals: 95 rpm (oil-cooled)
- Max speed when drilling in aluminium: 95 rpm (oil-cooled)
- Max speed when drilling in wood: 900 rpm
- Max speed when drilling in plastic: 650 rpm (water-cooling)
- Grip type: 08W002/08W007
Brand
Symbol
08W121
Producer code
5902628081216
Symbol
08W121
Maximum RPM when drilling in aluminum [rpm].
95
Maximum rotational speed when drilling in wood [rpm] Maximum rotational speed when drilling in metal [rpm
900
Maximum RPM when drilling in non-ferrous metals [rpm] Maximum RPM when drilling in aluminium [rpm
95
Maximum RPM when drilling in plastics [rpm] Maximum RPM when drilling in wood [rpm
650
Maximum RPM when drilling in steel [rpm] Max.
75
Maximum RPM when drilling in stainless steel (INOX) [rpm] Max.
35
Material
Bi-Metal
Fits shank
08W002, 08W007; 08X002, 08X003
Application
Metal, stainless steel, non-ferrous metals, aluminum, wood, plastic
Type
BiMetal hole saw
Series
DEDRA
Diameter [mm]
121
Height [mm]
37
Ask a question
Write your opinion